201201003

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{10847}}^1$

素因数の和:11088

約数の個数: 20

約数和(自身を含む): 301899840

約数和(自身を除く): 100698837

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 6183, 10847, 18549, 32541, 97623, 292869, 878607, 2483963, 7451889, 22355667, 67067001, 201201003]

約数ペア:

[(1, 201201003), (3, 67067001), (9, 22355667), (27, 7451889), (81, 2483963), (229, 878607), (687, 292869), (2061, 97623), (6183, 32541), (10847, 18549)]